48ec2fcc897b3143efd660c5395cc876d6f91fa94a961e9505ed6af8fbd29544

Analysis

max time kernel
156s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
24-05-2022 20:24

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General

Target

48ec2fcc897b3143efd660c5395cc876d6f91fa94a961e9505ed6af8fbd29544.doc
Size

707KB
MD5

c24b7c1cee20c631e0128a267bea9cdd
SHA1

9b161592ac93e904d8998887c07cb19d50153865
SHA256

48ec2fcc897b3143efd660c5395cc876d6f91fa94a961e9505ed6af8fbd29544
SHA512

2cd77d09e31acf0b433176f4cea13b46944f00fa67c0d622a0af4811f22a565f4910f7f9fe35e3418d36b220c916b462a4f7dd91b64231a46d257d6a6740423b

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

WINWORD.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

WINWORD.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

1196 WINWORD.EXE
1196 WINWORD.EXE

Suspicious use of SetWindowsHookEx 18 IoCs

Processes:

WINWORD.EXE

pid	process
1196	WINWORD.EXE
1196	WINWORD.EXE
1196	WINWORD.EXE
1196	WINWORD.EXE
1196	WINWORD.EXE
1196	WINWORD.EXE
1196	WINWORD.EXE
1196	WINWORD.EXE
1196	WINWORD.EXE
1196	WINWORD.EXE
1196	WINWORD.EXE
1196	WINWORD.EXE
1196	WINWORD.EXE
1196	WINWORD.EXE
1196	WINWORD.EXE
1196	WINWORD.EXE
1196	WINWORD.EXE
1196	WINWORD.EXE

C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\48ec2fcc897b3143efd660c5395cc876d6f91fa94a961e9505ed6af8fbd29544.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1196

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1196-130-0x00007FFADAE30000-0x00007FFADAE40000-memory.dmp

Filesize
64KB

Download
memory/1196-132-0x00007FFADAE30000-0x00007FFADAE40000-memory.dmp

Filesize
64KB

Download
memory/1196-131-0x00007FFADAE30000-0x00007FFADAE40000-memory.dmp

Filesize
64KB

Download
memory/1196-133-0x00007FFADAE30000-0x00007FFADAE40000-memory.dmp

Filesize
64KB

Download
memory/1196-134-0x00007FFADAE30000-0x00007FFADAE40000-memory.dmp

Filesize
64KB

Download
memory/1196-135-0x00007FFAD87C0000-0x00007FFAD87D0000-memory.dmp

Filesize
64KB

Download
memory/1196-136-0x00007FFAD87C0000-0x00007FFAD87D0000-memory.dmp

Filesize
64KB

Download